protected override async Task <DateTime> OnRenewLockAsync(string lockToken) { DateTime lockedUntilUtc = DateTime.MinValue; try { // Create an AmqpRequest Message to renew lock AmqpRequestMessage requestMessage = AmqpRequestMessage.CreateRequest(ManagementConstants.Operations.RenewLockOperation, this.OperationTimeout, null); requestMessage.Map[ManagementConstants.Properties.LockTokens] = new[] { new Guid(lockToken) }; AmqpResponseMessage response = await this.ExecuteRequestResponseAsync(requestMessage).ConfigureAwait(false); if (response.StatusCode == AmqpResponseStatusCode.OK) { IEnumerable <DateTime> lockedUntilUtcTimes = response.GetValue <IEnumerable <DateTime> >(ManagementConstants.Properties.Expirations); lockedUntilUtc = lockedUntilUtcTimes.First(); } else { throw response.ToMessagingContractException(); } } catch (Exception exception) { throw AmqpExceptionHelper.GetClientException(exception); } return(lockedUntilUtc); }
protected override async Task <Stream> OnGetStateAsync() { try { AmqpRequestMessage amqpRequestMessage = AmqpRequestMessage.CreateRequest(ManagementConstants.Operations.GetSessionStateOperation, this.OperationTimeout, null); amqpRequestMessage.Map[ManagementConstants.Properties.SessionId] = this.SessionId; AmqpResponseMessage amqpResponseMessage = await this.InnerMessageReceiver.ExecuteRequestResponseAsync(amqpRequestMessage).ConfigureAwait(false); Stream sessionState = null; if (amqpResponseMessage.StatusCode == AmqpResponseStatusCode.OK) { if (amqpResponseMessage.Map[ManagementConstants.Properties.SessionState] != null) { sessionState = new BufferListStream(new[] { amqpResponseMessage.GetValue <ArraySegment <byte> >(ManagementConstants.Properties.SessionState) }); } } return(sessionState); } catch (AmqpException amqpException) { throw AmqpExceptionHelper.ToMessagingContract(amqpException.Error); } }
public async Task OnAddRuleAsync(RuleDescription description) { try { var amqpRequestMessage = AmqpRequestMessage.CreateRequest( ManagementConstants.Operations.AddRuleOperation, this.ServiceBusConnection.OperationTimeout, null); amqpRequestMessage.Map[ManagementConstants.Properties.RuleName] = description.Name; amqpRequestMessage.Map[ManagementConstants.Properties.RuleDescription] = AmqpMessageConverter.GetRuleDescriptionMap(description); AmqpResponseMessage response = await ((AmqpMessageReceiver)this.InnerReceiver).ExecuteRequestResponseAsync(amqpRequestMessage) .ConfigureAwait(false); if (response.StatusCode != AmqpResponseStatusCode.OK) { throw response.ToMessagingContractException(); } } catch (Exception exception) { throw AmqpExceptionHelper.GetClientException(exception); } }
protected override async Task OnSetStateAsync(Stream sessionState) { try { if (sessionState != null && sessionState.CanSeek && sessionState.Position != 0) { throw new InvalidOperationException("CannotSerializeSessionStateWithPartiallyConsumedStream"); } AmqpRequestMessage amqpRequestMessage = AmqpRequestMessage.CreateRequest(ManagementConstants.Operations.SetSessionStateOperation, this.OperationTimeout, null); amqpRequestMessage.Map[ManagementConstants.Properties.SessionId] = this.SessionId; if (sessionState != null) { BufferListStream buffer = BufferListStream.Create(sessionState, AmqpConstants.SegmentSize); ArraySegment <byte> value = buffer.ReadBytes((int)buffer.Length); amqpRequestMessage.Map[ManagementConstants.Properties.SessionState] = value; } else { amqpRequestMessage.Map[ManagementConstants.Properties.SessionState] = null; } await this.InnerMessageReceiver.ExecuteRequestResponseAsync(amqpRequestMessage).ConfigureAwait(false); } catch (AmqpException amqpException) { throw AmqpExceptionHelper.ToMessagingContract(amqpException.Error); } }
protected override async Task <IList <Message> > OnPeekAsync(long fromSequenceNumber, int messageCount = 1) { try { AmqpRequestMessage requestMessage = AmqpRequestMessage.CreateRequest( ManagementConstants.Operations.PeekMessageOperation, this.OperationTimeout, null); requestMessage.Map[ManagementConstants.Properties.FromSequenceNumber] = fromSequenceNumber; requestMessage.Map[ManagementConstants.Properties.MessageCount] = messageCount; if (!string.IsNullOrWhiteSpace(this.sessionId)) { requestMessage.Map[ManagementConstants.Properties.SessionId] = this.sessionId; } List <Message> messages = new List <Message>(); AmqpResponseMessage response = await this.ExecuteRequestResponseAsync(requestMessage).ConfigureAwait(false); if (response.StatusCode == AmqpResponseStatusCode.OK) { Message message = null; var messageList = response.GetListValue <AmqpMap>(ManagementConstants.Properties.Messages); foreach (AmqpMap entry in messageList) { var payload = (ArraySegment <byte>)entry[ManagementConstants.Properties.Message]; AmqpMessage amqpMessage = AmqpMessage.CreateAmqpStreamMessage(new BufferListStream(new[] { payload }), true); message = AmqpMessageConverter.AmqpMessageToSBMessage(amqpMessage); messages.Add(message); } if (message != null) { this.LastPeekedSequenceNumber = message.SystemProperties.SequenceNumber; } return(messages); } else if (response.StatusCode == AmqpResponseStatusCode.NoContent || (response.StatusCode == AmqpResponseStatusCode.NotFound && Equals(AmqpClientConstants.MessageNotFoundError, response.GetResponseErrorCondition()))) { return(messages); } else { throw response.ToMessagingContractException(); } } catch (Exception exception) { throw AmqpExceptionHelper.GetClientException(exception); } }
protected override async Task <IList <BrokeredMessage> > OnPeekAsync(long fromSequenceNumber, int messageCount = 1) { try { AmqpRequestMessage requestMessage = AmqpRequestMessage.CreateRequest( ManagementConstants.Operations.PeekMessageOperation, this.OperationTimeout, null); requestMessage.Map[ManagementConstants.Properties.FromSequenceNumber] = fromSequenceNumber; requestMessage.Map[ManagementConstants.Properties.MessageCount] = messageCount; if (!string.IsNullOrWhiteSpace(this.sessionId)) { requestMessage.Map[ManagementConstants.Properties.SessionId] = this.sessionId; } List <BrokeredMessage> messages = new List <BrokeredMessage>(); AmqpResponseMessage response = await this.ExecuteRequestResponseAsync(requestMessage); if (response.StatusCode == AmqpResponseStatusCode.OK) { BrokeredMessage brokeredMessage = null; var messageList = response.GetListValue <AmqpMap>(ManagementConstants.Properties.Messages); foreach (AmqpMap entry in messageList) { var payload = (ArraySegment <byte>)entry[ManagementConstants.Properties.Message]; AmqpMessage amqpMessage = AmqpMessage.CreateAmqpStreamMessage(new BufferListStream(new[] { payload }), true); brokeredMessage = AmqpMessageConverter.ClientGetMessage(amqpMessage); messages.Add(brokeredMessage); } if (brokeredMessage != null) { this.LastPeekedSequenceNumber = brokeredMessage.SequenceNumber; } return(messages); } } catch (AmqpException amqpException) { throw AmqpExceptionHelper.ToMessagingContract(amqpException.Error); } return(null); }
protected override async Task <long> OnScheduleMessageAsync(BrokeredMessage brokeredMessage) { // TODO: Ensure System.Transactions.Transaction.Current is null. Transactions are not supported by 1.0.0 version of dotnet core. using (AmqpMessage amqpMessage = AmqpMessageConverter.ClientGetMessage(brokeredMessage)) { var request = AmqpRequestMessage.CreateRequest( ManagementConstants.Operations.ScheduleMessageOperation, this.OperationTimeout, null); ArraySegment <byte>[] payload = amqpMessage.GetPayload(); BufferListStream buffer = new BufferListStream(payload); ArraySegment <byte> value = buffer.ReadBytes((int)buffer.Length); var entry = new AmqpMap(); { entry[ManagementConstants.Properties.Message] = value; entry[ManagementConstants.Properties.MessageId] = brokeredMessage.MessageId; if (!string.IsNullOrWhiteSpace(brokeredMessage.SessionId)) { entry[ManagementConstants.Properties.SessionId] = brokeredMessage.SessionId; } if (!string.IsNullOrWhiteSpace(brokeredMessage.PartitionKey)) { entry[ManagementConstants.Properties.PartitionKey] = brokeredMessage.PartitionKey; } } request.Map[ManagementConstants.Properties.Messages] = new List <AmqpMap> { entry }; IEnumerable <long> sequenceNumbers = null; var response = await this.ExecuteRequestResponseAsync(request); if (response.StatusCode == AmqpResponseStatusCode.OK) { sequenceNumbers = response.GetValue <long[]>(ManagementConstants.Properties.SequenceNumbers); } else { response.ToMessagingContractException(); } return(sequenceNumbers?.FirstOrDefault() ?? 0); } }
async Task DisposeMessageRequestResponseAsync(IEnumerable <Guid> lockTokens, DispositionStatus dispositionStatus) { try { // Create an AmqpRequest Message to update disposition AmqpRequestMessage requestMessage = AmqpRequestMessage.CreateRequest(ManagementConstants.Operations.UpdateDispositionOperation, this.OperationTimeout, null); requestMessage.Map[ManagementConstants.Properties.LockTokens] = lockTokens.ToArray(); requestMessage.Map[ManagementConstants.Properties.DispositionStatus] = dispositionStatus.ToString().ToLowerInvariant(); await this.ExecuteRequestResponseAsync(requestMessage); } catch (AmqpException amqpException) { throw AmqpExceptionHelper.ToMessagingContract(amqpException.Error); } }
protected override async Task OnCancelScheduledMessageAsync(long sequenceNumber) { // TODO: Ensure System.Transactions.Transaction.Current is null. Transactions are not supported by 1.0.0 version of dotnet core. var request = AmqpRequestMessage.CreateRequest( ManagementConstants.Operations.CancelScheduledMessageOperation, this.OperationTimeout, null); request.Map[ManagementConstants.Properties.SequenceNumbers] = new[] { sequenceNumber }; var response = await this.ExecuteRequestResponseAsync(request).ConfigureAwait(false); if (response.StatusCode != AmqpResponseStatusCode.OK) { throw response.ToMessagingContractException(); } }
protected override async Task <IList <BrokeredMessage> > OnReceiveBySequenceNumberAsync(IEnumerable <long> sequenceNumbers) { List <BrokeredMessage> messages = new List <BrokeredMessage>(); try { AmqpRequestMessage requestMessage = AmqpRequestMessage.CreateRequest(ManagementConstants.Operations.ReceiveBySequenceNumberOperation, this.OperationTimeout, null); requestMessage.Map[ManagementConstants.Properties.SequenceNumbers] = sequenceNumbers.ToArray(); requestMessage.Map[ManagementConstants.Properties.ReceiverSettleMode] = (uint)(this.ReceiveMode == ReceiveMode.ReceiveAndDelete ? 0 : 1); AmqpResponseMessage response = await this.ExecuteRequestResponseAsync(requestMessage).ConfigureAwait(false); if (response.StatusCode == AmqpResponseStatusCode.OK) { IEnumerable <AmqpMap> amqpMapList = response.GetListValue <AmqpMap>(ManagementConstants.Properties.Messages); foreach (AmqpMap entry in amqpMapList) { ArraySegment <byte> payload = (ArraySegment <byte>)entry[ManagementConstants.Properties.Message]; AmqpMessage amqpMessage = AmqpMessage.CreateAmqpStreamMessage(new BufferListStream(new[] { payload }), true); BrokeredMessage brokeredMessage = AmqpMessageConverter.ClientGetMessage(amqpMessage); brokeredMessage.Receiver = this; // Associate the Message with this Receiver. Guid lockToken; if (entry.TryGetValue(ManagementConstants.Properties.LockToken, out lockToken)) { brokeredMessage.LockToken = lockToken; this.requestResponseLockedMessages.AddOrUpdate(lockToken, brokeredMessage.LockedUntilUtc); } messages.Add(brokeredMessage); } } else { throw response.ToMessagingContractException(); } } catch (Exception exception) { throw AmqpExceptionHelper.GetClientException(exception); } return(messages); }
protected override async Task OnRenewLockAsync() { try { AmqpRequestMessage amqpRequestMessage = AmqpRequestMessage.CreateRequest(ManagementConstants.Operations.RenewSessionLockOperation, this.OperationTimeout, null); amqpRequestMessage.Map[ManagementConstants.Properties.SessionId] = this.SessionId; AmqpResponseMessage amqpResponseMessage = await this.InnerMessageReceiver.ExecuteRequestResponseAsync(amqpRequestMessage).ConfigureAwait(false); if (amqpResponseMessage.StatusCode == AmqpResponseStatusCode.OK) { this.LockedUntilUtc = amqpResponseMessage.GetValue <DateTime>(ManagementConstants.Properties.Expiration); } } catch (AmqpException amqpException) { throw AmqpExceptionHelper.ToMessagingContract(amqpException.Error); } }
async Task DisposeMessageRequestResponseAsync(IEnumerable <Guid> lockTokens, DispositionStatus dispositionStatus) { try { // Create an AmqpRequest Message to update disposition AmqpRequestMessage requestMessage = AmqpRequestMessage.CreateRequest(ManagementConstants.Operations.UpdateDispositionOperation, this.OperationTimeout, null); requestMessage.Map[ManagementConstants.Properties.LockTokens] = lockTokens.ToArray(); requestMessage.Map[ManagementConstants.Properties.DispositionStatus] = dispositionStatus.ToString().ToLowerInvariant(); AmqpResponseMessage amqpResponseMessage = await this.ExecuteRequestResponseAsync(requestMessage).ConfigureAwait(false); if (amqpResponseMessage.StatusCode != AmqpResponseStatusCode.OK) { throw amqpResponseMessage.ToMessagingContractException(); } } catch (Exception exception) { throw AmqpExceptionHelper.GetClientException(exception); } }
protected override async Task OnRemoveRuleAsync(string ruleName) { try { var amqpRequestMessage = AmqpRequestMessage.CreateRequest( ManagementConstants.Operations.RemoveRuleOperation, this.ServiceBusConnection.OperationTimeout, null); amqpRequestMessage.Map[ManagementConstants.Properties.RuleName] = ruleName; var response = await((AmqpMessageReceiver)this.InnerReceiver).ExecuteRequestResponseAsync(amqpRequestMessage).ConfigureAwait(false); if (response.StatusCode != AmqpResponseStatusCode.OK) { throw response.ToMessagingContractException(); } } catch (Exception exception) { throw AmqpExceptionHelper.GetClientException(exception); } }